From: Colin Ian King <colin.i.king@gmail.com>
Date: Fri, 18 Mar 2022 00:39:27 +0000
Subject: [PATCH] scsi: message: fusion: Remove redundant variable dmp
Git-commit: 61144d83376a136d8aa7a9e057d916c505bfb75f
Patch-mainline: v5.18-rc2
References: jsc#PED-1559

Variable dmp is being assigned a value that is never read, the variable is
redundant and can be removed.

Cleans up clang scan build warning:
drivers/message/fusion/mptbase.c:6667:39: warning: Although
the value stored to 'dmp' is used in the enclosing expression,
the value is never actually read from 'dmp' [deadcode.DeadStores]

Link: https://lore.kernel.org/r/20220318003927.81471-1-colin.i.king@gmail.com
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Hannes Reinecke <hare@suse.com>
---
 drivers/message/fusion/mptbase.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index e90adfa57950..9b3ba2df71c7 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -6658,13 +6658,13 @@ static int mpt_summary_proc_show(struct seq_file *m, void *v)
 static int mpt_version_proc_show(struct seq_file *m, void *v)
 {
 	u8	 cb_idx;
-	int	 scsi, fc, sas, lan, ctl, targ, dmp;
+	int	 scsi, fc, sas, lan, ctl, targ;
 	char	*drvname;
 
 	seq_printf(m, "%s-%s\n", "mptlinux", MPT_LINUX_VERSION_COMMON);
 	seq_printf(m, "  Fusion MPT base driver\n");
 
-	scsi = fc = sas = lan = ctl = targ = dmp = 0;
+	scsi = fc = sas = lan = ctl = targ = 0;
 	for (cb_idx = MPT_MAX_PROTOCOL_DRIVERS-1; cb_idx; cb_idx--) {
 		drvname = NULL;
 		if (MptCallbacks[cb_idx]) {
-- 
2.35.3